Dissertations / Theses on the topic 'Abadox'
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Capul, Maurice. "Abandon et marginalité /." Toulouse : Privat, 1989. http://catalogue.bnf.fr/ark:/12148/cb36639269j.
Full textL'ouvrage reprend, pour l'essentiel, une partie du t. 2 de : "Internat et internement sous l'Ancien régime", Paris : CTNERHI : diff. PUF, 1983. Index.
Maison, Elodie. "L' abandon de la propriété." Paris 1, 2009. http://www.theses.fr/2009PA010322.
Full textGhersi, Enrique. "¡Abajo el Código Penal!" THĒMIS-Revista de Derecho, 2015. http://repositorio.pucp.edu.pe/index/handle/123456789/108013.
Full textSafarik, Bradley. "Strategic abandon : Angolan peasantry under MPLA domination." Thesis, Bordeaux, 2020. http://www.theses.fr/2020BORD0338.
Full textAngola’s colonial past has served as a symbolic lodestar for the government’s plans reimagining the future spaces of the countryside. However, a confluence of historical influences and partisan political aims has weighed heavy on the plans behind revitalizing the sector to the detriment of agricultural production and rural Angolans alike. With the agricultural sector as its backdrop, we attempt to expose how the government’s illiberal peacebuilding model has intentionally used its prolonged ‘socialist’ presence in the rural economy to stunt private economic initiatives, deprived its peripheral populations of public resources, and only significantly invested in segmented areas where resource control remained within elite channels of influence. This strategy effectively abandoned large swathes of rural communities, though the monopoly hold on the power of resource distribution was broken down with the arrival of Non-State Actors in the countryside. The entrance of this new element allowed for the strengthening of the capacity of endogenous rural agency, exemplified by the formation of Rede Terra and its national campaign to influence the latest land law. Domination through abandon has proven an effective strategy of imposing its authority where it remains the weakest, though any real attempt at economic diversification would require a more popular approach. It remains to be seen whether the government is willing to renounce its strategy of domination
O passado colonial angolano tem servido como uma estrela guiada pelo governo em sua reimaginação de espaços futuros na periferia. Entretanto, uma confluência de influências históricas e de alvos políticos pesou nos planos da revitalização do sector económico em detrimento da produção agrícola e das populações rurais. Tendo o sector agrícola como pano de fundo, tentamos, na nossa pesquisa, explicar como o modelo iliberal de reconstrução do país se tem aproveitado da presença ‘socialista’ estendida pelo governo na economia rural, a fim de tolher as iniciativas econômicas particulares, privando as populações de recursos públicos, investindo significativamente só em áreas segmentadas onde o controlo dos recursos permaneceram dentro de canais de influência das elites. Essa estratégia, efetivamente, abandonou grandes partes das comunidades rurais. Embora, o monopólio sobre o poder da distribuição de recursos se tenha fragilizado com a chegada dos atores não-estatais nas periferias. A presença desse novo elemento permitiu o fortalecimento da capacidade endógena da ação (agency) rural, exemplificado na formação da Rede Terra e sua campanha nacional mobilizada em torno da nova lei de terras. A dominação pelo abandono se revelou uma estratégia eficaz na imposição de sua autoridade onde ela permaneceu a mais fraca, porém qualquer tentativa genuína de diversificação económica requereria uma abordagem mais popular. A questão que fica é se o governo está preparado à renunciar sua estratégia de dominação
Fredriksson, Sophia. "Abandon All Hope : An Analysis of American Psycho." Thesis, Högskolan Dalarna, Engelska, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:du-6391.
Full textAppleton, Vasco Miguel Pontes. "Abadia de Santa Maria de Alcobaça-caracterização construtiva." Master's thesis, Instituições portuguesas -- UTL-Universidade Técnica de Lisboa -- IST-Instituto Superior Técnico, 2000. http://dited.bn.pt:80/29440.
Full textAlcantara, Adriana de Oliveira. "Velhos institucionalizados e familia : entre abafos e desabafos." [s.n.], 2003. http://repositorio.unicamp.br/jspui/handle/REPOSIP/252871.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Educação
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Mestrado
Menrisky, Alexander F. "WILD ABANDON: POSTWAR LITERATURE BETWEEN ECOLOGY AND AUTHENTICITY." UKnowledge, 2018. https://uknowledge.uky.edu/english_etds/66.
Full textBrun, Chantale R. "Abandon des cours d'éducation physique : parole aux étudiantes francophones." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0028/MQ52288.pdf.
Full textWalters, Joe David. "The identity of Abaddon/Apollyon in Revelation 9:11." Theological Research Exchange Network (TREN), 1995. http://www.tren.com.
Full textSharpe, Michael Edward. "Assistive Technology Attrition: Identifying Why Teachers Abandon Assistive Technologies." NSUWorks, 2010. http://nsuworks.nova.edu/gscis_etd/301.
Full textSantos, José Zica dos. "ROMARIA DE NOSSA SENHORA DA ABADIA DA ÁGUA SUJA." Pontifícia Universidade Católica de Goiás, 2005. http://localhost:8080/tede/handle/tede/815.
Full textThis is an analytical nature dissertation. It is about a research about the phenomenon of the pilgrimage of N. Sra. da Abadia from Dirty Water, this which happens in Minas Gerais. The study seems to be relevant, because, although there is a decline of the Catholic faithfulness participation in the masses and in the sacramental ritual, there is an increasing number of faithful pilgrims at this popular religious type. The main purpose of this work is to reflect about the pilgrim, from the XXI century, his profile and motivation, that built his devotion in the Triângulo Mineiro and the history of this religious fact. The work hypothesis is that the entailment between the devote and saint can be considered as a gift, main category used here to interpret the study. This category is lent by the anthropology, being more specific, by Mauss (1924). There are, analyzing the devotees practices, three elements that take part in this devotion process: the faithful gets something from his protector, a grace, that can be proceeding from the facilitation on getting a material stuff, passing by a body health and also a spiritual health; known and accepted by part of the devotee of this grace, he believes he has the obligation to reattribute to his protector saint something to demonstrate his gratitude. The technique used to get these data is a specific bibliography that studies the origin to this popular piety born in Portugal, transported to Minas Gerais, that perdures and increase up to these days, gathered with a field observation and interviews with the pilgrims in two succeeding years: between August 2003 and August 2004. The main conclusion we got with the dissertation is to evidence that not only the pilgrimages, emitterly popular pieties, can be characterized as a gift, but, in the Brazilian religious field, all the religious manifestations of people can be categorized as a gift.
Esta dissertação é de natureza analítica. Trata-se de uma pesquisa sobre o fenômeno religioso da romaria de N. Sra. da Abadia de Água Suja,festa que ocorre em Minas Gerais. O estudo se mostra relevante, uma vez que, embora haja um declínio da participação dos fiéis católicos nas missas e nos rituais sacramentais, existe cada dia mais um crescente número de fiéis peregrinos neste tipo de religiosidade popular. O objetivo principal do trabalho é refletir sobre o romeiro, ainda do século XXI, seu perfil e sua motivação, que construiu essa devoção no Triângulo Mineiro e a história desse fato religioso. A hipótese de trabalho é a de que o vínculo existente entre o devoto e a Santa pode ser entendido como dom ou dádiva, categoria principal usada aqui para interpretar o estudo. Esta categoria é emprestada pela antropologia, mais precisamente por Mauss (1924). Existem, analisando a prática dos devotos, três elementos que compõem o processo desta devoção: o fiel recebe algo de seu protetor, uma graça, que pode ser proveniente da facilitação na obtenção de um bem material, passando pela saúde corporal e até mesmo espiritual; reconhecida e aceita por parte do devoto esta graça, ele se sente na obrigação de retribuir ao seu Santo protetor algo para demonstrar sua gratidão. A técnica empregada para a obtenção de dados é uma bibliografia específica que historia as origens dessa piedade popular nascida em Portugal, transportada para Minas Gerais, que perdura e cresce até hoje, aliada à observação de campo e entrevistas com os romeiros em dois anos sucessivos: entre agosto de 2003 e agosto de 2004. A principal conclusão que a dissertação chegou é a de constatar que não só as romarias, piedades eminentemente populares, podem ser caracterizadas como dom, mas, no campo religioso brasileiro, todas as manifestações religiosas do povo podem ser categorizadas como dom.
Lucas, Thomas. "Modèles génératifs profonds : sur-généralisation et abandon de mode." Thesis, Université Grenoble Alpes, 2020. http://www.theses.fr/2020GRALM049.
Full textThis dissertation explores the topic of generative modelling of natural images,which is the task of fitting a data generating distribution.Such models can be used to generate artificial data resembling the true data, or to compress images.Latent variable models, which are at the core of our contributions, seek to capture the main factors of variations of an image into a variable that can be manipulated.In particular we build on two successful latent variable generative models, the generative adversarial network (GAN) and Variational autoencoder (VAE) models.Recently GANs significantly improved the quality of images generated by deep models, obtaining very compelling samples.Unfortunately these models struggle to capture all the modes of the original distribution, ie they do not cover the full variability of the dataset.Conversely, likelihood based models such as VAEs typically cover the full variety of the data well and provide an objective measure of coverage.However these models produce samples of inferior visual quality that are more easily distinguished from real ones.The work presented in this thesis strives for the best of both worlds: to obtain compelling samples while modelling the full support of the distribution.To achieve that, we focus on i) the optimisation problems used and ii) practical model limitations that hinder performance.The first contribution of this manuscript is a deep generative model that encodes global image structure into latent variables, built on the VAE, and autoregressively models low level detail.We propose a training procedure relying on an auxiliary loss function to control what information is captured by the latent variables and what information is left to an autoregressive decoder.Unlike previous approaches to such hybrid models, ours does not need to restrict the capacity of the autoregressive decoder to prevent degenerate models that ignore the latent variables.The second contribution builds on the standard GAN model, which trains a discriminator network to provide feedback to a generative network.The discriminator usually assesses the quality of individual samples, which makes it hard to evaluate the variability of the data.Instead we propose to feed the discriminator with emph{batches} that mix both true and fake samples, and train it to predict the ratio of true samples in the batch.These batches work as approximations of the distribution of generated images and allows the discriminator to approximate distributional statistics.We introduce an architecture that is well suited to solve this problem efficiently,and show experimentally that our approach reduces mode collapse in GANs on two synthetic datasets, and obtains good results on the CIFAR10 and CelebA datasets.The mutual shortcomings of VAEs and GANs can in principle be addressed by training hybrid models that use both types of objective.In our third contribution, we show that usual parametric assumptions made in VAEs induce a conflict between them, leading to lackluster performance of hybrid models.We propose a solution based on deep invertible transformations, that trains a feature space in which usual assumptions can be made without harm.Our approach provides likelihood computations in image space while being able to take advantage of adversarial training.It obtains GAN-like samples that are competitive with fully adversarial models while improving likelihood scores over existing hybrid models at the time of publication, which is a significant advancement
Duarte, Alexsander Jorge. "Folgazões do mogi-abaixo : música, caipiridade e paisagens cantadas." Doctoral thesis, Universidade de veiro, 2013. http://hdl.handle.net/10773/12353.
Full textEsta investigação tem por objetivo perceber os protagonismos associados à música raiz na região do Sul de Minas, estado brasileiro de Minas Gerais. Desenvolvido no âmbito da etnomusicologia, trata-se de um estudo etnográfico realizado entre os anos de 2009 e 2012 no município de Jacutinga, localizado no Vale do Sapucaí. Como música raiz entende-se nesse contexto um universo musical que engloba vários “ritmos”, “formas” ou “estilos”, como a moda-de-viola, o pagode-de-viola, a querumana, a guarânia, dentre outros, performado por uma dupla cantando em dueto com acompanhamento da viola caipira. O termo engloba os segmentos música caipira e música sertaneja no sentido em que, para os protagonistas, as classificações convergem. O conceito de paisagem cantada é adotado como principal ferramenta de análise uma vez que no romance – gênero cantado e central da música raiz - a poética-narrativa atua como testemunha da história de um universo associado ao modo de vida rural do centro-sudeste brasileiro. A memória é portanto entextualizada na moda – unidade mínima musical de análise – que ao ser performada evoca um catálogo de elementos identificadores de uma cartografia humana, territorial e sonora, associadas a um universo designado por caipira. O sentido de pertencimento e de identificação com este paradigma promove uma recontextualização destes elementos fazendo emergir novas paisagens e novas práticas onde eles são ressignificados, adquirindo, em alguns casos, o valor de marcos sonoros (ex: o carro-de-boi, o berrante e o monjolo). Paralelamente, o processo de materialização da música que conduziu à sua fixação em disco e ao aparente desaparecimento da situação de performance participativa, transformou a própria música raiz num marco sonoro através do qual a caipiridade é representada.
The aim of this research is to gain an understanding of the protagonisms associated with música raiz in Sul de Minas, a southern region of the Brazilian state, Minas Gerais. Developed within the field of ethnomusicology, this is an ethnographic study which was conducted between 2009 and 2012 in the municipality of Jacutinga, located in Vale do Sapucaí. In this context, música raiz is perceived as a universe that encompasses many musical "rhythms", "forms" or "styles", such as the moda-de-viola, the pagoda-de-viola, the querumana and the guarânia, among others, performed by a dupla singing a duet with viola accompaniment. The term also incorporates segments of música caipira and música sertaneja in the sense that, for the protagonists, the classifications are convergent. The sungscape concept is adopted as the main tool of analysis, since in the romance – a sung musical genre, central to música raiz - the poetic-narrative acts as a witness to the history of the universe associated with the rural way of life in south-central Brazil. The memory is thus entextualized in the moda – a minimal musical unit of analysis – which when performed evokes a catalogue of identifying elements of human, territorial and sonic mapping associated with a universe called caipira. The sense of belonging and identification with this paradigm promotes a recontextualization of these elements, giving rise to new landscapes and new practices where they are reinterpreted, acquiring, in some cases, the value of soundmarks (ex. carrode- boi, the berrante and the monjolo). In parallel, the process of musical materialization that led to their attachment to disk and the apparent disappearance of participatory performance situations, turned the musica raiz itself into a soundmark through which caipiridade is represented.
Juan, Emanuel Enrique. "ABAX S.R.L." Universidad Nacional de Cuyo. Facultad de Ingeniería, 2018. http://bdigital.uncu.edu.ar/10952.
Full textFil: Juan, Emanuel Enrique. Universidad Nacional de Cuyo. Facultad de Ingeniería.
O'Malley, Maria. "Speaking with abandon: The conversational poetics of Hawthorne and Dickinson." Connect to online resource, 2008. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3303892.
Full textPérez, Peña Luis Alejandro. "Análise dos efeitos provocados por abalos sísmicos em estruturas irregulares." reponame:Repositório Institucional da UnB, 2012. http://repositorio.unb.br/handle/10482/12104.
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onais habitarem grandes centros urbanos, provocando, desta forma, escassez dos espaços e tornando os edifícios altos uma característica das cidades modernas. Este tipo de edificações, pelas suas características de altura e concentração de massa resulta muito vulnerável ao colapso quando se apresenta um dos fenômenos mais destrutivos da natureza, os terremotos. Neste ano houve uma grande quantidade de terremotos em todo o mundo causando perdas humanas e econômicas devido à má concepção de estruturas ou a não consideração deste tipo de força no projeto. O Brasil ocupa grande parte da estável plataforma sul-americana, mas a ideia de que o Brasil é um país assísmico não é correta e os registros recentes de movimentos sísmicos em algumas regiões brasileiras indicam que seria prudente considerar, nesses lugares, esta força na hora de projetar uma estrutura. Considerando que a principal função das estruturas é suportar todas as solicitações às quais possam estar expostas, é apresentado neste trabalho um estudo que visa avaliar a importância de um projeto adequado para regiões sísmicas. Nesse sentido, estuda-se a variação dos esforços e da rigidez da estrutura quando se introduz a força sísmica no projeto. Um estudo paramétrico é realizado também para avaliar a concentração de esforços nas estruturas quando não se seguem os princípios do projeto sismo-resistente ou quando a estrutura considerada apresenta grandes irregularidades ou danos. Para a análise proposta foi escolhida uma estrutura de oito andares e com um sistema estrutural de pórticos de concreto e com varias irregularidades em sua forma. Inicialmente, a estrutura foi considerada sem irregularidades na sua planta e altura e foi submetida às cargas de serviço e às cargas devidas a um sismo. Posteriormente, foram introduzidas em diferentes etapas as irregularidades do projeto até chegar à estrutura tal como ela é e, em cada etapa, foram analisadas as distribuições de esforços, a rigidez do sistema segundo sua curva de capacidade e, consequentemente, a possível formação de rótulas plásticas. Como carregamento horizontal foi escolhido o histórico de acelerações do sismo de El Centro (1940) e como carregamento vertical as cargas permanentes e variáveis. As simulações foram feitas no programa CSI ETABS® v9.7.2 e os resultados obtidos com as diversas simulações foram trabalhados por meio de um programa computacional concebido no ambiente MATLAB, com o qual é possível detectar zonas com concentrações significativas de esforços que podem ocasionar efeitos na estrutura ou a formação de possíveis rótulas plásticas. Apresenta-se neste trabalho uma análise crítica dos resultados obtidos. ______________________________________________________________________________ ABSTRACT
With the development of the cities there is a tendency of population increase in large urban centers, causing thus a shortage of spaces and making tall buildings a characteristic of modern cities. These types of buildings because of their height and high mass concentration characteristics are very vulnerable to collapse in the presence of one of the most destructive phenomena of nature: the earthquake. This year there was a lot of earthquakes around the world, causing human and economic losses because of poor conception of structures and not to consider this force in the design. Brazil occupies the most stable platform in South America, but the idea that Brazil is a country with little seismic activity is not correct because the records of recent earthquakes in some regions of Brazil indicated that it would be prudent to consider in these places this force in the design of the structure. Considering that the main function of a structure is to support all types of solicitations to which they may be exposed, is presented in this dissertation a test to evaluate the importance of design in seismic regions well founded and the consequences of not following recommendations provided by earthquake-resistant standards in each country. Therefore, study the variation of stress and stiffness in a structure when considering seismic force in the design. It is also made a parametric study to evaluate stress concentrations in structures when not fully compliant with the principles of earthquake-resistant design or the structure has large irregularities in plan or height. The model chosen for analysis was proposed for an eight-story structure with reinforced concrete frames as structural system and presents various types of irregularities in form. Initially, the structure was considered without any irregularity and service and seismic loads were applied. Irregularities were then introduced in different stages to the original structure. At each stage the distribution of effort between the structural elements and the rigidity of the curve by capacity were analyzed in addition to the possible formation of plastic hinges. The acceleration record of the earthquake El Centro (1940) was chosen as the horizontal load, as vertical loads the dead loads and live loads were considered. The simulations were made in the program CSI ETABS® v9.7.2 and the results were examined in a program made in MATLAB, which can help identify areas where there were large stress concentrations that can cause possible plastic mechanisms. This dissertation presents a critical analysis of the results.
Jouve, Thérèse. "Abandon et vocation littéraire dans les romans de François Mauriac." Bordeaux 3, 1992. http://www.theses.fr/1992BOR30018.
Full textIn francois mauriac's novels, few adolescents escape the ascendency of letters. It replaces all other desire and holds absolute sway. What hidden charm is there in wri ting for it to supersede all other pleasure? the key period when the literay calling is asserted was a permanent interrogation with mauriac. The characteristic feature of any great creative personality, from whatever a,gle it is viewed, lies in the existence of a recurring essential structure. The permanent feeling of desertion, more imaginary than real, from which suffer most of those who devote themsalves to writing in mau riac's work, seems to be the basic motive of act of writing. The present study follows the course which leads them to writing and underlines the various creative drives that activaly converge, according to a specific pattern that typifies a recognized author
Khazaee, Mohammad. "Oil city of Abadan (1908-1951): history, valorisation and patrimonialisation." Master's thesis, Universidade de Évora, 2020. http://hdl.handle.net/10174/29679.
Full textNiemiec, Amélie Dekeuwer-Défossez Françoise. "La déclaration judiciaire d'abandon." [S.l.] : [s.n.], 2006. http://edoctorale74.univ-lille2.fr/fileadmin/master_recherche/T_l_chargement/memoires/personnes/niemieca06.pdf.
Full textTarifa, Fernández Adela. "Marginación, pobreza y mentalidad social en el Antiguo Régimen : los niños expósitos de Úbeda (1665-1788) /." Granada : [Úbeda?] : Universidad de Granada ; Ayuntamiento de Úbeda, 1994. http://catalogue.bnf.fr/ark:/12148/cb369926493.
Full textBouzon-Roulle, Agnès. "L'abandon en droit privé : essai sur la détermination d'une notion." Aix-Marseille 3, 2009. http://www.theses.fr/2009AIX32092.
Full textFirst term of most legal dictionnaries, abandonment does not, so far, have a unified definition. No author has looked closely at this indeterminate (vague) concept, probably discouraged by both the magnitude of its scope and the various legal characteristics which are conferred to it. Misunderstood, ignored, misunderstood, and often wrongly used, the concept of abandonment raises questions about its legal determination. The first part of the study tends to promote a unified conception of this notion for the sole purpose of shedding light on a precise definiton of abandonment in private law. To achieve this, it is suggested, firstly, to reject a broad interpretation of the concept of abandonment, by delinking with all legal situations which are wrongly called "abandonment", and, secondly, to adopt a restrictive approach of this concept, by recognizing that there is a possibility of abandonment restricted to children with established and known filiation and to tangible appropriated objects and that it is, with regards to the identified assumptions, a legal act. More specifically, abandonment will be defined as a unilateral legal act by which the author performs a material act of remittance in view of waiving a right that binds him to the object of the abandonment. The second part of the thesis highlights the acceptance of the unified conception of the notion of abandonment by private law. The study of the conditions for realization of abandonment reveals the urgent need for the regulation of this act, notwithstanding the field in which it is performed. An abandonment must only be made in a place intended for that purpose. The legal mechanism of abandonment also reveals that it differs from other legal unilateral acts of abdication, to the extent that, firstly, the extinguishment of the right may be surrendered immediately or may be deferred, and secondly, the legal consequences will occur with respect to the object of the abandonment. Finally, the study focuses on the punishment for abandonment, when it was made outside a regulatory framework
Layzelle, Luke George. "Topologies of abandon : locating life in the philosophy of Giorgio Agamben." Thesis, University of Sussex, 2017. http://sro.sussex.ac.uk/id/eprint/70408/.
Full textFranco, Max. "Integração energetica de sistemas de evaporação localizados abaixo do ponto pinch." [s.n.], 2001. http://repositorio.unicamp.br/jspui/handle/REPOSIP/266383.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Quimica
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Resumo: A evaporação é uma das operações unitárias mais utilizadas na indústria química. A concentração de muitos produtos é feita de forma simples através do uso de evaporadores como, por exemplo, nas indústrias de alimentos, bebidas, tintas e farmacêuticos. Conhecidos como grandes consumidores de energia térmica, os evaporadores têm sido estudados nos últimos anos com o objetivo de redução no consumo de energia. Algumas técnicas, como a evaporação em múltiplos efeitos e o aproveitamento de condensados podem trazer bons resultados, quando se analisa apenas esta operação unitária, isolada do processo. No entanto, melhores resultados podem ser obtidos quando evaporadores não são estudados isoladamente, e sim como parte de um processo. A Análise Pinch constitui um conjunto de ferramentas que auxiliam na otimização de um processo como um todo. Consiste resumidamente na divisão do processo em duas partes independentes, do ponto de vista do balanço de energia. A região com temperaturas acima do ponto pinch apenas consome utilidade do tipo quente, enquanto que a região abaixo do ponto pinch somente consome utilidade fria. Uma metodologia para a integração energética de sistemas de evaporação localizados acima do ponto pinch já foi proposta anteriormente, através da otimização de correntes de extração de vapor. Este trabalho tem por objetivo a complementação desta metodologia. É proposta neste trabalho a integração de sistemas de evaporação localizados abaixo do ponto pinch do processo, através do uso de trocadores de calor intermediários. Esta metodologia foi implementada na forma de um programa de computador baseado na programação orientada por objetos e no uso de listas de conexões. São apresentados casos de estudo, que mostram a possibilidade de economia considerável de utilidades quentes e frias, em função das temperaturas de operação dos efeitos do sistema de evaporação e da localização do ponto pinch do processo. Pode-se concluir então, que a integração energética de sistemas de evaporação conforme proposta neste trabalho de tese, é uma alternativa viável de economia de energia
Abstract: Evaporation is one of the most used unit operations at chemical industries. The concentration of many products is easily carried out through the use of evaporators. Some examples can be found in food, drink, paint and pharmaceutical industries. As a great heat consumer, evaporators have been studied with the objective of reducing their energy consumption. Some techniques, like multiple-effect evaporation and utilization of condensates can bring good results, when this unit operation is analyzed isolated from the process. On the other hand, better results can be obtained when evaporators are analyzed as a part of the whole process. Pinch Analysis is a collection of tools that helps on the optimization of processes, integrating them. Summarily, it consists of the division of the process in two different parts, based on its energy balance. The region with temperatures above the pinch point just receives heat, from hot utilities, whereas the region with temperatures below the pinch point just gives heat, to cold utilities. A methodology for the heat integration of evaporation systems with temperatures located above the pinch point was proposed previously. It is based on the optimization of bleed streams. The objective of this work is to complete this methodology, with the proposal of the heat integration of evaporation systems with temperatures located below the pinch point, based on the use of intermediate heat exchangers. This methodology was implemented in a computer program based on object-oriented-programming and the use of linked lists. Some case studies were presented, showing a considerable reduction of the consumption of hot and cold utilities, as function of the effects' temperature of operation and the localization of the process pinch point. 50, it can be concluded that the heat integration of evaporation systems, as proposed in this work, is a feasible alternative of energy saving
Mestrado
Desenvolvimento de Processos Químicos
Mestre em Engenharia Química
Batista, Julio Cesar [UNESP]. "Microgeração de energia eletrica (abaixo de 100kw) utilizando turbina tesla modificada." Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/106422.
Full textCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Este trabalho desenvolve um sistema para gerar energia elétrica com caldeira e turbina, para ocupar um nicho de mercado em que os sistemas a vapor existentes não são economicamente viáveis. O sistema utiliza a turbina Tesla que é compatível para essa faixa e não possui pás, podendo operar com vapor saturado fornecido por uma pequena caldeira consumindo lenha. A micro-geração proposta pode levar energia a milhões de brasileiros no campo, onde se dispõe de algum tipo de biomassa. Apesar do baixo custo da turbina Tesla, por ser de simples construção e compacta, e de suas incontáveis possibilidades de aplicação, se desconhece, até então, aplicações comerciais massivas devido ao baixo torque obtido nos protótipos feitos desde 1910 e por essa razão foi modificada. Este trabalho inova ao desenvolver um protótipo da turbina Tesla modificado para fornecer maior torque e ao comparar à turbina Tesla original. Devido à inexistência de equações que descrevem a turbina Tesla, um modelo matemático que permite projetar a turbina Tesla foi desenvolvido e validado por resultados experimentais e de simulação. Testes comparativos com duas turbinas com as mesmas dimensões mostraram que a turbina Tesla modificada apresentou eficiência superior à turbina Tesla original. Desenvolveu-se, também, um protótipo do sistema para micro-geração utilizando a turbina Tesla modificada, caldeira e gerador elétrico. Os custos do sistema e da energia gerada foram comparados com os de outros meios de geração mostrando serem competitivos economicamente para essa faixa de operação.
This work develops a system to generate electric power with boiler and turbine that aims to occupy the niche of the market for which steam systems are not economically viable. The system uses a Tesla turbine, which is compatible to the range of power. Also, it does not have blades, being able to operate with steam delivered by a small boiler fed with wood. The proposed micro-generation system can take energy to millions of Brazilians living in the country, where some type of biomass is available. In despite of the low cost of the Tesla turbine, because it is compact and simple to build, and despite of its uncountable possibilities of applications, massive commercial applications of the technology are not found due to the low torque of the prototypes built since 1910. For this reason, the Tesla turbine was modified. This work is original since it develops a modified Tesla turbine prototype to furnish a higher torque when compared to an original Tesla turbine. Due to the lack of equations that model a Tesla turbine, a mathematical model was developed to allow the design of the Tesla turbine; it was validated by means of experimental and simulating results. The comparative tests with two turbines, with same dimensions, showed that the modified Tesla turbine presents a higher efficiency than the original Tesla turbine. A micro-generation system, using the modified Tesla turbine, boiler and electric generator, was also developed. The costs of the system and of the generated energy were compared with other means of generation and showed to be commercially competitive for that range.
Batista, Julio Cesar. "Microgeração de energia eletrica (abaixo de 100kw) utilizando turbina tesla modificada /." Guaratinguetá : [s.n.], 2009. http://hdl.handle.net/11449/106422.
Full textAbstract: This work develops a system to generate electric power with boiler and turbine that aims to occupy the niche of the market for which steam systems are not economically viable. The system uses a Tesla turbine, which is compatible to the range of power. Also, it does not have blades, being able to operate with steam delivered by a small boiler fed with wood. The proposed micro-generation system can take energy to millions of Brazilians living in the country, where some type of biomass is available. In despite of the low cost of the Tesla turbine, because it is compact and simple to build, and despite of its uncountable possibilities of applications, massive commercial applications of the technology are not found due to the low torque of the prototypes built since 1910. For this reason, the Tesla turbine was modified. This work is original since it develops a modified Tesla turbine prototype to furnish a higher torque when compared to an original Tesla turbine. Due to the lack of equations that model a Tesla turbine, a mathematical model was developed to allow the design of the Tesla turbine; it was validated by means of experimental and simulating results. The comparative tests with two turbines, with same dimensions, showed that the modified Tesla turbine presents a higher efficiency than the original Tesla turbine. A micro-generation system, using the modified Tesla turbine, boiler and electric generator, was also developed. The costs of the system and of the generated energy were compared with other means of generation and showed to be commercially competitive for that range.
Orientador: João Andrade de Carvalho Junior
Coorientador: Heraldo da Silva Couto
Banca: Luiz Roberto Carrocci
Banca: Teófilo Miguel de Souza
Banca: Paulo César Razuk
Banca: Rogério José da Silva
Doutor
FREITAS, A. O. "Abalou Bangu! a Fábrica Bangu e a Indústria Nascente (1889-1914)." Universidade Federal do Espírito Santo, 2005. http://repositorio.ufes.br/handle/10/3398.
Full textEsta pesquisa analisa o papel da Companhia da Indústria do Brasil, popularmente conhecida como fábrica Bangu no processo de industrialização e de construção do espaço urbano no Brasil, mais especificamente no Distrito Federal, no período entre 1884 e 1914. Tomamos como ponto de referência a proposta de urbanização e industrialização, a idéia de progresso e modernidade, bem como da mudança do conceito de trabalho promovidos pela República nascente. Percebemos, então, que a Fábrica Bangu refletia quilo que a República tentava implantar na capital Federal. Analisamos também os símbolos da fábrica, memórias e fotografias, buscando compreender a imagem que a fábrica tinha de si, como queria ser vista pela sociedade, e como seus operários a percebiam.
Dussarps, Clément. "Dimension socio-affective et abandon en formation ouverte et à distance." Thesis, Bordeaux 3, 2014. http://www.theses.fr/2014BOR30060/document.
Full textThe drop out in open and distance learning (ODL) is an important issue both for the learners and training organizations, whether for economic, social or image (self-image or brand image). The accompanying needs of learners are both technical, cognitive and meta-cognitive, and affective. The latter particularly interest us in this thesis to understand the drop out. To take account of the social dimension of the person and his relationship with teachers, peers or family, we will discuss socio-emotional dimension. To better define this dimension and understand the issues of mediated communication and the distance in training (as a social and technical object), we mobilize some authors from different disciplines of the humanities: Researchers in science of information and communication , psychologists and researchers in science education. We propose to characterize the socio-emotional dimension, thought of as a system, by an integrative model of emotions and sentiments offered by all of these researchers. This aspect will be studied in relation to the notion of persistence, which is the opposite of drop out. We wonder what are the socio-emotional factors behind the drop out in distance learning, or conversely perseverance? The importance of interactions within (with teachers and other learners) and outside the training device (with family) and individual factors of learners (eg sociodemographic) are questioned. To answer these questions, an investigation into two parts (in beginning - expectations - and in end of training - experience) and semi-directive interviews were conducted. The first results reflect the differences between initial expectations and experiences of training, more or less important according learners. The drop out appears explainable by analyzing the socio-emotional dimension, especially in relations with the actors of the device. While some students suffer isolation due to a lack of relationship with teachers, others compensate by establishing a relationship with their peers. Finally, relatives occupy an essential place for learners who live in families and are waiting their support
Casas, Díaz Edmundo Clodoaldo. "Vólvulo de colon sigmoides : años 1991-2001, Hospital Alberto Hurtado Abadía." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2002. https://hdl.handle.net/20.500.12672/1449.
Full textTesis de segunda especialidad
Oliver-Mora, Martí. "Diseño de servicios públicos desde abajo hacia arriba." Doctoral thesis, Universitat Autònoma de Barcelona, 2017. http://hdl.handle.net/10803/405588.
Full textGiven the increasing orientation of health policy towards the organizational and financial needs of healthcare institutions –with budget cuts and managerialism as greatest exponents–, in this thesis I propose a model for the design of public services based on the needs of the population. To do this, I have identified innovative experiences developed bottom-up by health professionals, I have characterized them detecting the main aspects that influence in their development, and I have discussed how they can contribute to the design of public services. More specifically, I have applied this model in the field of Health 2.0 in primary health care in Spain. The field work of this research has been carried out in four stages. In a preliminary stage I made 11 semi-structured interviews with key informants and health professionals involved in driving experiences with innovative potential. This phase has served to define the field of Health 2.0 as the focus of study for this research. In a second stage I carried out an analysis of the Health 2.0 websphere in Spain, which has allowed me to identify 19 innovative experiences related to the introduction of Web 2.0 technologies in the field of primary health care. Thirdly, I made a semi-structured interview to a representative of each of the identified experiences. Finally, I have interviewed 14 patients or representatives of patient associations who have a relationship with the use of Web 2.0 technologies in the field of health. The results include a battery of 19 innovative experiences that can respond to the needs of the population by: a) giving patients more information about their health status; b) improving the accessibility of health centers; c) encouraging greater involvement of patients in decision-making; and d) providing greater mutual support among patients. These results should guide the replication of these experiences in contexts that present the same needs and should promote the adoption of a model for the design of public services based on the needs of the population.
Potter, Amanda Dawn. "Should we abandon Type A in favour of the Big Five model?" Thesis, Birkbeck (University of London), 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.405861.
Full textSirami, Clélia. "Abandon des terres et avifaune : dynamiques spatiales et temporelles d’un paysage méditerranéen." Montpellier, ENSA, 2006. http://www.theses.fr/2006ENSA0018.
Full textLand abandonment, less studied than agricultural intensification, affects an increasing number of regions. The slow rate of the vegetation dynamics it triggers makes its perception diffuseand the diagnosis of its effects on plants and animal communities uneasy. It is also a natural experiment for studying the ability of animals to respond to change. We analysed the consequences of land abandonment on the temporal and spatial dynamics of bird species in a Mediterranean landscape and the mechanisms involved. We used data on the avifauna collected between 1978 and 2003 in an area north of Montpellier (France). We confronted it with a detailed study of aerial photographs assessing temporal vegetation changes after cessation of the land use practices in place in the early XXth century. We confirmed an increase in occurrence of forest species, a decline in open habitat species and a progressive habitat closure through colonisation by ligneous plants. Some numerically stable species showed distribution shifts over time consistent with shifts in vegetation distribution and a potential for future population decline. For open habitat species, local extinction or colonisation depended on different spatial scales: plot scale for extinction and landscape scale for colonisation. Species responses to vegetation changes were linked to cumulative effects of a small number of biological characteristics: habitat selected (type and structure), habitat breadth, migratory behaviour, and type of geographical distribution. An open habitat species, with a narrow habitat breadth, migratory, and with a southern distribution range was more likely to be negatively affected by abandonment. A forest species with a broad habitat breadth, sedentary, and with a more northerly range was likely to benefit from it. Our results allow a better prediction of species sensitivity to land use changes and suggest appropriate scales for mitigation measures
Criton, Michel. "Le tabagisme du medecin generaliste en meurthe-et-moselle : pratique et abandon." Nancy 1, 1991. http://www.theses.fr/1991NAN11170.
Full textHENRICHS, BERTINA. "L'(im)possible abandon : le changement de langue chez les ecrivains exiles." Paris 7, 1997. http://www.theses.fr/1997PA070065.
Full textThis study analyses the change of language among writers in exile, particularly among german authors who fled the third reich. It looks at the conditions and motives for switching from one language to another and analyses how this influences literary writing. It particularly examines the reflective and autobiographical nature of this literature. The study aims to chart the different stages of the writers' bilingualism and psychological integration into the adopted country. It includes a detailed analysis of the works in french of rene schickele and ernst erich noth, as well as the works of klaus mann in english. The study compares this literature to that of contemporary foreing authors who write in french today : nancy huston, georges-arthur goldschmidt and vassilis alexakis
Diquélou, Sylvain. "Dynamique de la vegetation apres abandon des terres agricoles en bocage breton." Rennes 1, 1997. http://www.theses.fr/1997REN10074.
Full textDunster, Rennard. "The Quest For A Uniform Multimodal Regime: Persevere, Abandon Or Start Again?" Master's thesis, University of Cape Town, 2014. http://hdl.handle.net/11427/4600.
Full textWalker, Lindsay N. "The Caves, Karst, and Geology of Abaco Island, Bahamas." MSSTATE, 2006. http://sun.library.msstate.edu/ETD-db/theses/available/etd-03292006-153441/.
Full textVillablanca, Cristóbal. "FÚTBOL Y CIUDAD: Los Piños de Los de Abajo." Tesis, Universidad de Chile, 2009. http://www.repositorio.uchile.cl/handle/2250/106222.
Full textBakke, Knut-Harald Haukland, and Jon Ragnar Viggen. "The Real Options to Shutdown, Startup, and Abandon: Structural Estimation of Switching Costs." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for industriell økonomi og teknologiledelse, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-20912.
Full textLane, Véronique. "Tenir l'évanouissement : entre maîtrise intégrale et abandon anéantissant : Jean Genet et Antonin Artaud." Thèse, Paris 7, 2011. http://hdl.handle.net/1866/7080.
Full textAntonin Artaud and Jean Genet experienced confinement in an asylum and a prison respectively. They both also conceived of writing as theatre, on the same level of tragedy as life, and shared the same conviction that literature, like all forms of art, has the power to do something for us. Despite their many points of contact in terms of biography, poetics, and ethics, their works have never been the object of an exclusive comparative study, a surprising omission that the substantial introduction of this study sets out to elucidate. In fact, if the works of Artaud and Genet are often compared, it is inevitably in a limited fashion: briefly, via a third author, and in terms of the theatre. Yet all their writing is theatrical: it is the premise on which this, the first full-length comparative study of their works, is based. Firstly, I study Artaud and Genet’s conception of theatre from the perspective of the tragic which they both privilege, because above all they value the reanimation of their work performed by the reader. In fact, I engage with Genet and Artaud as both writers and readers, analysing the singular way in which each takes great figures from mythology, literature, and history, in order to introduce them, irrespective of their provenance, into their own works. To demonstrate this work of "reconfiguration" in Artaud and Genet, which is at once biographical, aesthetic, and ethical, I analyse their treatment of Antigone, in "Antigone chez les Français" and "Journal du voleur". Secondly, I examine how Artaud and Genet defy the dialectic of judgement ruling the univocal reading which they oppose. In part, I focus on their defiance in the texts that they composed in 1948 for the same radio broadcast, "Pour en finir avec le jugement de dieu" and "L’Enfant criminel" (both of which were censored). And in part I focus on the defiance they practice by way of a revelation that I call a writing of fainting—which has nothing of the sublime in it, which in fact only retains the structure of the interruption from the Hegelian Aufhebung, that is to say the coup de theatre that it introduces in the deliberation of consciousness. I further analyse the commentaries of Artaud on his drawings and numerous scenes of fainting in Genet’s works. Thirdly, I put forward an ethical way of approaching the troubling terms "cruelty" and "treason" that Artaud and Genet have bequeathed us. More than being notions, I propose, these are methods aiming towards a new mode of reading. By the intervention of these anti-conceptual concepts Artaud and Genet invite us to live in the same way they write and read, that is to say in the same way they "see" the multiplicities of reality. As an exemplification, I advance a close reading of Artaud’s "Théâtre et son double" in relation to Genet’s "La Sentence"—a text whose recent publication confirms the pertinence of the comparative approach taken in this study.
Thèse réalisée en cotutelle (Université de Montréal et Université Paris Diderot - Paris 7)
Ellwood, P. M. "Sedimentology of the upper Jurassic Abadia formation and its equivalents, Lusitanian basin, Portugal." Thesis, Open University, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380085.
Full textOcanha, Rafael Freitas. "Amor, feijão, abaixo camburão : Imprensa, violência e trottoir em São Paulo (1979-1983)." Pontifícia Universidade Católica de São Paulo, 2014. https://tede2.pucsp.br/handle/handle/12830.
Full textCoordenação de Aperfeiçoamento de Pessoal de Nível Superior
This research aims to analyze a series of police operations, called "rondões" which aimed to reclassify some areas of the city of São Paulo, where street prostitution, called trottoir during the 1979-1983 period occurs. Some of these operations supported by the newspaper O Estado de S. Paul, denounced by other prostitutes to the population through the newspaper Folha de S. Paul, in addition to newspaper coverage of the Corner Gas Light, the alternative press. This set of operations of the repressive apparatus was to first target prostitutes, transvestites after operation with the famous "Clean", expanding to the whole called gay ghetto. Police spread terror by marginal territories to use the method to arrest anyone who was not carrying the formal work. These transactions had a great press coverage, social movements, even to the establishment of the Commission investigation of the Human Person in the Legislative Assembly. With the discourses that surfaced through repression - resistance relationship arises in check not only the use of urban space, but also the practices and values of a society aimed at democratization
Esta pesquisa tem como objetivo analisar uma série de operações policiais, chamadas rondões , que visavam requalificar algumas áreas da cidade de São Paulo, em que ocorre a prostituição de rua, o chamado trottoir, durante o período de 1979-1983. Algumas dessas operações apoiadas pelo jornal O Estado de S. Paulo, outras denunciadas pelas prostitutas à população por meio do jornal Folha de S. Paulo, além da cobertura do jornal Lampião da Esquina, da imprensa alternativa. Esse conjunto de operações do aparelho repressivo teve como primeiro alvo as prostitutas, depois as travestis com a famosa operação Limpeza , se expandindo para todo o chamado gueto homossexual. A polícia disseminou o terror pelos territórios marginais ao utilizar o método de prender quem não estivesse portando a carteira de trabalho assinada. Essas operações tiveram uma grande cobertura da Imprensa, dos movimentos sociais, chegando até a instauração de inquérito na Comissão de Direitos da Pessoa Humana na Assembleia Legislativa. Com os discursos que vieram à tona por meio da relação repressão-resistência, coloca-se em xeque não só a utilização do espaço urbano, mas também as práticas e valores de uma sociedade que visava à redemocratização
Genu, Daniel Hilário Santos. "Análise de acurácia de diferentes escores de morbimortalidade para pretermos abaixo de 1000g." Instituto Fernandes Figueira, 2012. https://www.arca.fiocruz.br/handle/icict/6430.
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Fundação Oswaldo Cruz. Instituto Fernandes Figueira. Departamento de Ensino. Programa de Pós-Graduação em Saúde da Criança e da Mulher. Rio de Janeiro, RJ, Brasil
INTRODUÇÃO: Atualmente, cada vez maior é o interesse por indicadores para a avaliação de risco de óbito de RNs, principalmente em prematuros. Entretanto, escores como CRIB, CRIB II e SNAPPE II, e outros marcadores como a Troponina Cardíaca ainda não podem ser considerados como bons preditores para essa população. OBJETIVO: Determinar a acurácia de diferentes escores (CRIB, CRIB II e SNAPPE II) e da Troponina Cardíaca como marcadores de mortalidade e sobrevida com sequelas em RNs com peso de nascimento menor de 1000g. MATERIAL E MÉTODOS: Foram incluídos no estudo todos os RNs com peso de nascimento inferior a 1000g nascidos e admitidos na UTIN da Clínica Perinatal de Laranjeiras e do Instituto Fernandes Figueira/FIOCRUZ, no período maio de 2006 a maio de 2011. Foi realizada uma coleta de dados retrospectiva dos dados da gestação, do parto e do nascimento, e da internação até a Alta ou Óbito. Foram realizados testes estatísticos para diferenças de médias (teste t de Student) e de proporções (Qui-quadrado), medidas das áreas abaixo das Curvas ROC (Az) dos escores e Análise de Regressão Logística. RESULTADOS: Os escores CRIB, CRIB II e SNAPPE II são bons preditores de mortalidade em menores de 1000g (Az 0,815; 0,835; 0,834 p-valor<0,001). Contudo, apenas os escores CRIB II e SNAPPE II são bons preditores de sobrevida sem sequelas (Az 0,709 e 0,737 p-valor<0,001). A Troponina Cardíaca positiva aumenta em três vezes o risco de óbito neonatal (OR: 3,15 p-valor: 0,017) e apresentou associação com acidose metabólica (OR: 2,88 p-valor: 0,02), APGAR 5º minuto menor que 7 (OR: 10,06 p-valor: 0,01), PCA (OR: 4,23 p-valor: 0,005) e HIC Graus III e IV (OR: 4,56 p-valor: 0,034). No Modelo de Regressão Logística, observou-se que Sepse Neonatal comprovada (OR: 11,96 p-valor: 0,008), Enterocolite Necrosante (OR: 14,07 p-valor: 0,006) e Hemorragia Intracraniana (OR: 7,95 p-valor: 0,003) aumentam a chance de o RN evoluir ao óbito. Observou-se também que os RNs pequenos para a idade gestacional (OR: 12,35 p-valor: 0,036), do sexo masculino (OR: 8,19 p-valor: 0,005) ou que necessitaram de mais que duas doses de Surfactante exógeno (OR: 8,73 p-valor: 0,012) tiveram mais chance de sobreviver com sequelas. Na Análise de Regressão Logística, apenas o SNAPPE II apresentou associação com os desfechos estudados. CONCLUSÃO: Os escores CRIB, CRIB II e SNAPPE II são bons preditores de mortalidade, e CRIB II e SNAPPE II também se revelaram bons preditores de sobrevida com sequelas. Após a Análise de Regressão Logística, apenas o SNAPPE II demonstrou ter associação com ambos desfechos, sendo considerado o melhor marcador de mortalidade e sobrevida com sequelas para a população de RNs com peso de nascimento menor de 1000g.
BACKGROUND: Currently, there is an increasing interest in identify indicators for assessing risk of death in newborns, especially premature infants. Despite known scores as CRIB, CRIB II and SNAPPE II, and anothers as cardiac troponin, none of them are considered as good preditors for this population. OBJECTIVE: To determine the accuracy of different scores (CRIB, CRIB SNAPPE II and II) and cardiac troponin as markers of mortality and survival with sequelae in newborns with birth weight under 1000g. MATERIALS AND METHODS: The study included all newborns with birth weight less than 1000g born and admitted to the NICU Perinatal Laranjeiras Clinic and the Fernandes Figueira Institute / FIOCRUZ in the period May 2006 to May 2011. We performed a retrospective data collection of the data of pregnancy, labor and birth, and hospitalization until discharge or death. Statistical tests were performed for differences in means (t-test), and proportions (chi-square test), measuring of area under the ROC curve (AUC) of scores and logistic regression analysis. RESULTS: Scores CRIB, CRIB II and SNAPPE II are good predictors of mortality in newborns under birth weight under 1000g (AUC 0,815 and 0,835 and 0,834 pvalor< 0,001). However, only the scores SNAPPE II and CRIB II were good performances as predictors of survival with sequelae in our samples (AUC 0,709 and 0,737 p-valor<0,001). Cardiac Troponin positive increases at three times the risk of neonatal death (OR: 3,15 p-valor: 0,017) and was associated with metabolic acidosis (OR: 2,88 p-valor: 0,02), five-minute Apgar score of less than 7 (OR: 10,06 p-valor: 0,01), PDA (OR: 4,23 p-valor: 0,005) and HIC Grades III and IV (OR: 4,56 p-valor: 0,034). In the Logistic Regression Model, it was observed that proven neonatal sepsis (OR = 11.96 p-value: 0.008), necrotizing enterocolitis (OR = 14.07 p-value: 0.006) and intracranial hemorrhage (OR: 7.95 p -value: 0.003) increases the chance of an infant death evolve. It was also observed that the newborns small for gestational age (OR = 12.35 p-value: 0.036), male (OR: 8.19 p-value: 0.005) or who required more than two doses of surfactant exogenous (OR: 8.73 p-value: 0.012) were more likely to survive with sequelae. After logistic regression analysis, only SNAPPE II was associated with the outcomes studied. CONCLUSION: The scores CRIB, CRIB II and II SNAPPE are good predictors of mortality, and CRIB II and II SNAPPE also proved good predictors of survival with sequelae. After logistic regression analysis, only the SNAPPE II demonstrated good association with both outcomes being considered the best marker of mortality and survival with consequences for the population of newborns with birth weight under 1000g.
Gury, Nicolas. "Economie politique appliquée des poursuites d'études et abandon dans l'enseignement supérieur en France." Rennes 1, 2009. http://www.theses.fr/2009REN1G013.
Full textThe PhD proposes an empirical reflexion on the dynamics of schooling behaviours in French higher education. The Phd is divided in two main parts. The fist one focuses on the determinants of dropout out from higher education, while the second one shows the link between schooling decision and the transition to the labour market. Through the use of event-history techniques, we show that a duration framework is adapted to the analysis of higher education attrition. Our dropout model allows for estimates to vary over time. The second part of the PhD stands in an evaluation perspective by attempting to bring recommendation on the modalities to ensure a good transition to the labor market, even for dropout student
Marks, Lisa Catherine. "Participatory planning for recreation management in Abaco National Park, Bahamas." [Gainesville, Fla.] : University of Florida, 2005. http://purl.fcla.edu/fcla/etd/UFE0013279.
Full textCuadra, Aros Paula. "Santiago abajo: un recorrido ensayístico a través de la ciudad." Tesis, Universidad de Chile, 2016. http://repositorio.uchile.cl/handle/2250/137880.
Full textBreden, Simon David. "Beyond the playwright : the creative process of Els Joglars and Teatro de la Abadía." Thesis, Queen Mary, University of London, 2009. http://qmro.qmul.ac.uk/xmlui/handle/123456789/402.
Full textSouza, José Ezequiel de. "Cristalização induzida eletroquimicamente em vidros B2O3-PbO-PbF2 abaixo da temperatura de transição vítrea." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/76/76132/tde-15072010-113500/.
Full textThe influence of PbF2 addition in various properties, of general and particular interest, of lead oxyfluoroborate glasses was evaluated in this work. The studied samples were prepared by the melt-quenching technique following the formula 50BO1,5-(50-x)PbO-xPbF2 (BPP), with x = 0, 5, 10, 15, 20 and 30 cationic %. The BPP structural modification, caused by PbF2 introduction into the glass matrix, was evaluated by Fourier Transform Infrared Spectroscopy (FTIR). Moreover, the implications of these structural changes on the optical, thermal and electrical properties were monitored, respectively, through Ultraviolet-Visible Optical Absorption (UV-Vis), Differential Scanning Calorimetry (DSC) and Impedance Spectroscopy techniques. For the electric field-treated glassy samples, a non-spontaneous crystallization phenomenon was observed, resulting in β-PbF2 phase formation, surprisingly even below the glass transition temperature. From a systematic study, it was possible to associate the development of this phenomenon with a reduction process: Pb2+ + e- Pb+, which acts as the driving force for crystals nucleation. This cathodic reaction was validated after noting, through X-ray Difratometry (XRD), presence of metallic lead (Pb0) in those samples electrically treated during long times, what implies to infer the following additional reaction: Pb+ + e- → Pb0. On the other hand, for completeness of the redox process, occurrence of the anodic reaction F- → e- + ½F2(g)↑ was proposed. This reaction was validated through systematic crystallization experiments with electrochemical cells of type Pt,Ag/BPP/YSZ:PbF2/Ag,Pt, where YSZ:PbF2 represents composite-like mixtures used in order to guarantee a control, through a percolative mechanism, of the degree of freedom for fluoride migration towards the anode. This investigation is completed by electrical studies in the time domain, from which it was possible to estimate, for processes occurring at the material-electrodes interface, capacitance values (~ 10-3 F) which are characteristic of electrochemical reactions, in agreement with the interpretation given, in this work, for the electrically-induced crystallization in these glasses. Finally, in terms of (micro)structural aspects, it was noted that the formed crystalline phase (β-PbF2) appears with a branched (dendritic) morphology, what is usual during crystallization phenomena in presence of an electric field, these phenomena being likewise a result of redox-type reactions involving, according to scientific literature, electroconvective processes in the studied systems.
Touzard, Blaise. "Dynamique de la diversite vegetale en milieu herbace humide apres abandon des pratiques culturales." Rennes 1, 1999. http://www.theses.fr/1999REN10078.
Full textRivière, Antoine. "La misère et la faute : abandon d’enfants et mères abandonneuses à Paris (1876-1923)." Thesis, Paris 4, 2012. http://www.theses.fr/2012PA040128.
Full textFrom the beginning of the Third Republic to the days following the Great War, about 3,000 children were abandoned each year in Paris and taken in by the public care services (Assistance publique). In the vast majority of cases, the parents who gave up their off-spring were single mothers. Forsaken by the father of their child, they were keen on hiding their shame from their own parents or sternly ordered to redeem the dishonour their out-of-wedlock pregnancies had visited on their own families; unmarried mothers epitomized abandonment. Their stories are those of feminine misery and the social infamy attached to single motherhood. Throughout the Belle Epoque (1870-1914), the Assistance publique services strove to facilitate abandonments and to guarantee their anonymity in order to keep the women willing to hide their shameful pregnancies to resort to criminal practices (abortion or infanticide). As for the progeny of misery, the Parisian child welfare authorithy willingly took them in as a means to the avowed goal of removing them from the corrupting milieu where they were born; and with the express dream of regenerating them both morally and physically. The Assistance publique services could not but blame the parents who shirked their duties, still they took into better account their dire straits – especially during the great economic depression of the end of the 19th century – and, supported by the budding welfare state, they varied their policies towards the prevention of child-abandonment. If, at the dawn of the 1920s, they more or less managed to contain the numbers of misery-induced abandonments, they failed to curb those induced by guilt